html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,
acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,
sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,
tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,
header,menu,nav,output,ruby,section,summary,time,mark,audio,video,input {
  vertical-align: baseline; 
  font-family: inherit; 
  font-weight: inherit; 
  /* box-sizing: border-box; */
  font-style: inherit; 
  font-size: 100%; 
  outline: 0; 
  padding: 0; 
  margin: 0; 
  border: 0;
}
body {
  color: black; 
  line-height: 1;
  background: white; 
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  /* 去掉选中蓝底 */
  -moz-user-select: none; /*火狐*/
  -webkit-user-select: none; /*webkit浏览器*/
  -ms-user-select: none; /*IE10*/
  user-select: none;/*选中文字时避免出现蓝色背景*/
}
html,body{
  width: 100%;
  height: 100%;
}
blockquote,q {
  quotes: none;
}
blockquote:before,blockquote:after,q:before,q:after {
  content: none;
}
button,select {
  text-transform: none;
}
button,input,select,textarea {
  margin: 0;
  font-size: 100%;
  vertical-align: baseline;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
ol,ul,li {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track-piece {
  -webkit-border-radius: 6px;
  background-color: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb:vertical {
  height: 5px;
  -webkit-border-radius: 6px;
  background-color: rgba(125, 125, 125, 0.7);
}
::-webkit-scrollbar-thumb:horizontal {
  width: 5px;
  -webkit-border-radius: 6px;
  background-color: rgba(125, 125, 125, 0.7);
}
.auto-img{
  width: 100%;
  height: 100%;
  display: block;
}
.auto-img2{
  width: 75%;
  height: 100%;
  display: block;
}